Arrhythmias, Cardiac
Synonyms
Arrhythmia
Arrhythmia, Cardiac
Arrythmia
Cardiac Arrhythmia
Cardiac Arrhythmias
Cardiac Dysrhythmia
Dysrhythmia, Cardiac
Any disturbances of the normal rhythmic beating of the heart or MYOCARDIAL CONTRACTION. Cardiac arrhythmias can be classified by the abnormalities in HEART RATE, disorders of electrical impulse generation, or impulse conduction.